Tire sidewall



FIG. 1 is a front side elevation view of a tire showing our new design; and,

FIG. 2 is a rear side elevation view of the tire of FIG. 1 thereof.

The broken line disclosure of a tire shoulder area and inner bead area is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a tire sidewall, as shown and described. 